Arduino stepper motor control via wifi

Good morning.

I need a code for Arduino.

The code needs to control a stepper motor and rotate it by a set... number (?) and enable this operation via Wifi (access via smartphone).

The final code would have to:

- work on WEMOS

- Work with A4988 and NEMA 17

- Enable operation as an AP (IP set to a fixed value) and Wifi client (ability to select network to log in)

- Preferably without a display, without a keyboard

- Be able to set the IP of WEMOSA when connected to Wifi (as a standalone client) so that you can connect to control.

- Make it possible to control the motor via wifi (e.g. via the WWW).

• maybe some kind of slider?

• maybe entering the number of steps by which the motor should rotate?

• maybe specifying the angle by which it should turn (this would be ideal; after taking into account the gearing in which it will operate).

• or all of the above

I would appreciate a quote for writing such code.